THIOPENE CONDUCTIVE POLYMER HAVING LOW REFRACTIVE INDEX

Title:

THIOPENE CONDUCTIVE POLYMER HAVING LOW REFRACTIVE INDEX

Document Type and Number:

WIPO Patent Application WO/2010/041879

Kind Code:

A2

Abstract:

The present invention relates to the synthesis of a thiopene conductive polymer with a refractive index of 1.55 or less, and more specifically provides: a technique wherein during the synthesis of a thiopene conductive polymer, a polymer containing fluorine and having a low refractive index, which is also a polymer that may be used as both a dopant and a dispersion agent, is used as a dopant for the synthesis of a conductive polymer, so that the refractive index of the synthesized conductive polymer is regulated to 1.55 or less; and a synthesized polythiopene conductive polymer having a low refractive index. Using the technique of the present invention, a conductive polymer having the refractive index of 1.55 or less can be synthesized by itself without mixing with a separate substance of a low refractive index to prepare a conductive polymer of a low refractive index or a conductive polymer including the same. As the refractive index of the conductive polymer composition may be further lowered when a fluorine additive is mixed into a solution containing this conductive polymer, it is more advantageous in preparing a substance or composition with a low refractive index. In addition, as the conductive polymer of the present invention contains a fluorine component, it has a high contact angle by itself, and thus has a number of advantages including contamination prevention and high electrical conductivity.

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Inventors:

SUH KWANG SUCK (KR)
KIM JONG EUN (KR)
KIM TAE YOUNG (KR)
LEE TAE HEE (KR)

Application Number:

PCT/KR2009/005754

Publication Date:

April 15, 2010

Filing Date:

October 08, 2009

Export Citation:

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Assignee:

SUH KWANG SUCK (KR)
KIM JONG EUN (KR)
KIM TAE YOUNG (KR)
LEE TAE HEE (KR)

International Classes:

C08G61/12

Foreign References:

US20060076557A1	2006-04-13
JPS63225633A	1988-09-20
JP2006257288A	2006-09-28
JP2000119336A	2000-04-25

Attorney, Agent or Firm:

SEONG, Do Jin (KR)
성도진 (KR)

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